Answer:
the difference is that grass is a family of plants and a dandelion is a plant.
Explanation:
Answer:
C. Viruses
Explanation:
Viruses lack the properties of living things. They have no energy metabolism, they do not grow, they produce no waste products, and they do not respond to stimuli. They also don't reproduce independently but must replicate by invading living cells.
C.there is no relationship between metabolic rate and body temperature.
The bear affects the ecosystem by eating plants and animals which lowers invasive species levels.
